Many app links in top bar are not working

Nextcloud version : 29.0.2
Operating system and version: Debian 12
Apache or nginx version (eg, Apache 2.4.25): Apache
PHP version (eg, 8.3): 8.2.18

The issue you are facing:
The app links for many of the apps in the top bar just point to the app I’m on, not the one that should be linked.

Is this the first time you’ve seen this error? (Y/N): Y

Steps to replicate it:

  1. Open Nextcloud web interface
  2. Try to click a link in the top horizontal app menu
  3. Land back on the page you started from, not the app’s page.

Nothing in the logs (about that).

Do you have the Full Text Search app(s) installed? If so, turn off the Navigation setting for FTS: Fulltextsearch causes other plugins to not be reachable through navigation bar · Issue #842 · nextcloud/fulltextsearch · GitHub